Dyson repels over-aggressive advertising from rival vacuum-maker Shark.
Great white sharks don't fight each other often, but when they do, it's no-teeth-barred.
The Shark is a very good vacuum with solid construction and intuitive design. Other models may have performed better, but none of them can match this sweeper's value for the price.
The Shark Rocket lightweight vacuum is just about as customizable as they come.
The next time a sharknado comes your way, you could be grateful to have one of these devices -- now seeking funding on Kickstarter -- around your ankle.
PBS YouTube series "It's Okay to be Smart" dives into what would happen if there were no more sharks in the world, but leaves out that there would be no more "Shark Week."
Scientists get what they're calling "the first up-close views of predatory behavior by sharks in the wild" thanks to some obliging great whites. See it here.
The Shark Rocket combines adequate cleaning power with a broad array of cleaning extensions into a recommendable, affordable, lightweight vacuum. Only its cord holds it back.
A great white shark named Lydia is leading researchers on a fascinating journey around the Atlantic.
Researchers have mounted cameras and sensors on sharks for new insights into how the apex predators live.